140634305

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4261}}^1$

素因数の和:4337

約数の個数: 32

約数和(自身を含む): 206212608

約数和(自身を除く): 65578303

約数列:

[1, 5, 7, 23, 35, 41, 115, 161, 205, 287, 805, 943, 1435, 4261, 4715, 6601, 21305, 29827, 33005, 98003, 149135, 174701, 490015, 686021, 873505, 1222907, 3430105, 4018123, 6114535, 20090615, 28126861, 140634305]

約数ペア:

[(1, 140634305), (5, 28126861), (7, 20090615), (23, 6114535), (35, 4018123), (41, 3430105), (115, 1222907), (161, 873505), (205, 686021), (287, 490015), (805, 174701), (943, 149135), (1435, 98003), (4261, 33005), (4715, 29827), (6601, 21305)]